Jaguars coach Doug Marrone on Monday announced the wide receiver will be placed on injured reserve and undergo surgery after suffering a serious knee injury in Saturday's preseason win over the Falcons.

When asked about adding free-agent receiver Dez Bryant to fill the void left by Lee, Marrone said the team is “comfortable" with who they have on the roster but will remain open to adding a free agent or waiver pickup.

The Jaguars will close out the preseason Thursday against the Buccaneers before opening the regular season Sept. 9 against the Giants.